---> uname -a: Linux prd-centos8-docker-8c-8g-43544.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1125 25272 19 5492 30291 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:11:5a:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85528sec preferred_lft 85528sec inet6 fe80::f816:3eff:fe11:5a4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:95:2f:7a brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:12ff:fe95:2f7a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/04/2025 _x86_64_ (8 CPU) 17:08:38 LINUX RESTART (8 CPU) 05:09:03 PM tps rtps wtps bread/s bwrtn/s 05:10:01 PM 164.76 11.48 153.28 2726.45 6974.60 05:11:01 PM 281.99 13.80 268.19 2338.02 16183.29 05:12:01 PM 172.44 0.78 171.65 492.72 46171.15 05:13:01 PM 46.60 0.05 46.55 4.13 1072.46 05:14:01 PM 13.13 0.48 12.65 21.46 338.69 05:15:01 PM 3.03 0.00 3.03 0.00 120.00 05:16:01 PM 1.62 0.00 1.62 0.00 45.65 05:17:01 PM 1.37 0.00 1.37 0.00 40.56 05:18:01 PM 1.37 0.00 1.37 0.00 41.94 05:19:01 PM 3.57 0.00 3.57 0.00 417.59 05:20:01 PM 35.70 0.00 35.70 0.00 8391.24 05:21:01 PM 93.85 0.00 93.85 0.00 15702.43 05:22:01 PM 175.11 6.86 168.24 1316.76 2415.59 05:23:01 PM 71.66 2.92 68.74 4554.35 27569.81 Average: 75.95 2.58 73.37 813.63 8967.70 05:09:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 PM 29419832 31217088 3235880 9.91 2688 2115804 2001512 5.94 155460 2635968 230192 05:11:01 PM 27051296 29273504 5604416 17.16 2688 2532440 3254748 9.66 265856 4842424 169224 05:12:01 PM 24127172 27527612 8528540 26.12 2688 3683772 5141416 15.25 415860 7502152 648 05:13:01 PM 23636104 27041812 9019608 27.62 2688 3687720 5498688 16.31 437792 7966680 48 05:14:01 PM 23495544 26906200 9160168 28.05 2688 3692808 5263392 15.62 439448 8106240 24 05:15:01 PM 23436844 26849488 9218868 28.23 2688 3694932 5279644 15.66 439536 8166312 96 05:16:01 PM 23436716 26850072 9218996 28.23 2688 3695640 5279644 15.66 439544 8166428 92 05:17:01 PM 23436596 26850660 9219116 28.23 2688 3696344 5279644 15.66 439544 8167232 16 05:18:01 PM 23434440 26849272 9221272 28.24 2688 3697120 5279644 15.66 439544 8169160 12 05:19:01 PM 24355400 27781700 8300312 25.42 2688 3708492 4517112 13.40 441436 7251344 60 05:20:01 PM 23620900 27289204 9034812 27.67 2688 3947664 5033656 14.93 505408 7910804 112 05:21:01 PM 21807132 25967644 10848580 33.22 2688 4428852 7636688 22.66 553168 9618828 5128 05:22:01 PM 23979720 28118180 8675992 26.57 2688 4393912 3960188 11.75 558620 7459260 688 05:23:01 PM 25877692 31015976 6778020 20.76 2688 5383144 1530204 4.54 910836 5201728 89696 Average: 24365385 27824172 8290327 25.39 2688 3739903 4639727 13.77 460147 7226040 35431 05:09:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 110.56 83.37 1381.74 32.99 0.00 0.00 0.00 0.00 05:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 448.30 361.38 5376.66 51.67 0.00 0.00 0.00 0.00 05:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 378.02 231.83 10012.45 27.61 0.00 0.00 0.00 0.00 05:12:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:13:01 PM lo 50.37 50.37 4.40 4.40 0.00 0.00 0.00 0.00 05:13:01 PM eth0 123.38 89.27 36.81 40.24 0.00 0.00 0.00 0.00 05:13:01 PM docker0 11.56 13.10 1.72 1.68 0.00 0.00 0.00 0.00 05:13:01 PM vethd35fd5d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM lo 60.20 60.20 3.06 3.06 0.00 0.00 0.00 0.00 05:14:01 PM eth0 228.86 184.02 63.03 73.97 0.00 0.00 0.00 0.00 05:14:01 PM docker0 0.78 1.05 0.11 0.18 0.00 0.00 0.00 0.00 05:15:01 PM lo 60.39 60.39 2.95 2.95 0.00 0.00 0.00 0.00 05:15:01 PM eth0 144.88 112.98 46.25 53.78 0.00 0.00 0.00 0.00 05:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM lo 60.21 60.21 2.94 2.94 0.00 0.00 0.00 0.00 05:16:01 PM eth0 115.51 88.90 35.51 39.42 0.00 0.00 0.00 0.00 05:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM lo 60.32 60.32 2.95 2.95 0.00 0.00 0.00 0.00 05:17:01 PM eth0 90.58 76.79 28.00 35.03 0.00 0.00 0.00 0.00 05:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 PM lo 61.75 61.75 3.01 3.01 0.00 0.00 0.00 0.00 05:18:01 PM eth0 93.62 86.59 27.97 36.31 0.00 0.00 0.00 0.00 05:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 PM lo 29.19 29.19 1.43 1.43 0.00 0.00 0.00 0.00 05:19:01 PM eth0 150.23 124.89 93.54 44.13 0.00 0.00 0.00 0.00 05:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:20:01 PM eth0 85.94 69.06 710.33 15.20 0.00 0.00 0.00 0.00 05:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 PM lo 405.68 405.68 59.39 59.39 0.00 0.00 0.00 0.00 05:21:01 PM eth0 551.53 296.92 2283.38 31.48 0.00 0.00 0.00 0.00 05:21:01 PM docker0 174.06 181.94 26.97 28.71 0.00 0.00 0.00 0.00 05:21:01 PM vethcfb518d 154.92 161.96 27.09 23.66 0.00 0.00 0.00 0.00 05:21:01 PM vethb567a21 19.14 20.68 2.26 5.31 0.00 0.00 0.00 0.00 05:22:01 PM lo 1047.52 1047.52 192.16 192.16 0.00 0.00 0.00 0.00 05:22:01 PM eth0 80.04 64.60 267.02 25.00 0.00 0.00 0.00 0.00 05:22:01 PM docker0 466.03 475.96 96.39 90.48 0.00 0.00 0.00 0.00 05:23:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 05:23:01 PM eth0 96.90 78.84 1265.45 18.85 0.00 0.00 0.00 0.00 05:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 131.51 131.51 19.50 19.50 0.00 0.00 0.00 0.00 Average: eth0 192.93 139.38 1545.19 37.56 0.00 0.00 0.00 0.00 Average: docker0 46.71 48.12 8.96 8.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/04/2025 _x86_64_ (8 CPU) 17:08:38 LINUX RESTART (8 CPU) 05:09:03 PM CPU %user %nice %system %iowait %steal %idle 05:10:01 PM all 10.66 0.00 1.10 0.65 0.05 87.55 05:10:01 PM 0 4.97 0.00 0.41 0.35 0.07 94.20 05:10:01 PM 1 8.85 0.00 0.83 0.31 0.03 89.98 05:10:01 PM 2 13.08 0.00 1.52 2.51 0.07 82.82 05:10:01 PM 3 10.10 0.00 0.71 0.31 0.05 88.83 05:10:01 PM 4 8.99 0.00 0.95 0.24 0.03 89.79 05:10:01 PM 5 19.33 0.00 2.35 0.73 0.05 77.54 05:10:01 PM 6 15.91 0.00 1.42 0.22 0.05 82.40 05:10:01 PM 7 4.04 0.00 0.62 0.52 0.02 94.80 05:11:01 PM all 38.65 0.00 1.46 0.97 0.10 58.83 05:11:01 PM 0 28.24 0.00 2.32 1.99 0.12 67.33 05:11:01 PM 1 54.35 0.00 1.34 0.43 0.12 43.76 05:11:01 PM 2 38.95 0.00 1.30 1.45 0.10 58.19 05:11:01 PM 3 40.65 0.00 1.17 0.67 0.08 57.43 05:11:01 PM 4 25.91 0.00 1.56 1.27 0.10 71.16 05:11:01 PM 5 43.14 0.00 1.02 0.35 0.08 55.41 05:11:01 PM 6 50.15 0.00 1.79 0.57 0.10 47.39 05:11:01 PM 7 27.79 0.00 1.17 1.04 0.07 69.94 05:12:01 PM all 25.94 0.00 2.62 1.31 0.07 70.06 05:12:01 PM 0 32.32 0.00 2.92 0.57 0.07 64.12 05:12:01 PM 1 33.00 0.00 2.18 2.90 0.07 61.85 05:12:01 PM 2 26.77 0.00 2.97 2.10 0.08 68.07 05:12:01 PM 3 15.37 0.00 2.25 0.69 0.07 81.62 05:12:01 PM 4 32.63 0.00 2.84 2.47 0.08 61.98 05:12:01 PM 5 25.43 0.00 2.47 1.06 0.07 70.97 05:12:01 PM 6 27.29 0.00 2.57 0.30 0.07 69.77 05:12:01 PM 7 14.71 0.00 2.72 0.39 0.07 82.12 05:13:01 PM all 22.50 0.00 2.34 0.14 0.09 74.93 05:13:01 PM 0 27.49 0.00 2.37 0.28 0.08 69.77 05:13:01 PM 1 18.75 0.00 2.38 0.10 0.10 78.67 05:13:01 PM 2 25.66 0.00 2.56 0.07 0.10 71.61 05:13:01 PM 3 20.86 0.00 1.81 0.15 0.08 77.10 05:13:01 PM 4 15.53 0.00 2.21 0.08 0.08 82.09 05:13:01 PM 5 28.70 0.00 2.83 0.05 0.08 68.33 05:13:01 PM 6 18.88 0.00 2.39 0.33 0.08 78.31 05:13:01 PM 7 24.10 0.00 2.19 0.07 0.07 73.57 05:14:01 PM all 8.03 0.00 1.22 0.05 0.07 90.62 05:14:01 PM 0 12.57 0.00 1.79 0.07 0.08 85.49 05:14:01 PM 1 7.68 0.00 1.47 0.02 0.07 90.76 05:14:01 PM 2 7.92 0.00 1.37 0.05 0.07 90.59 05:14:01 PM 3 9.31 0.00 1.09 0.05 0.07 89.48 05:14:01 PM 4 5.59 0.00 1.00 0.22 0.05 93.14 05:14:01 PM 5 7.37 0.00 0.84 0.00 0.07 91.72 05:14:01 PM 6 7.80 0.00 0.54 0.00 0.07 91.60 05:14:01 PM 7 6.00 0.00 1.69 0.02 0.08 92.21 05:15:01 PM all 1.71 0.00 0.60 0.00 0.05 97.64 05:15:01 PM 0 1.30 0.00 1.22 0.00 0.05 97.43 05:15:01 PM 1 1.94 0.00 0.57 0.00 0.05 97.44 05:15:01 PM 2 1.67 0.00 0.79 0.00 0.08 97.46 05:15:01 PM 3 1.10 0.00 0.77 0.00 0.07 98.06 05:15:01 PM 4 2.11 0.00 0.42 0.02 0.05 97.41 05:15:01 PM 5 2.02 0.00 0.28 0.00 0.03 97.66 05:15:01 PM 6 2.42 0.00 0.48 0.00 0.03 97.06 05:15:01 PM 7 1.10 0.00 0.23 0.02 0.07 98.58 05:16:01 PM all 0.92 0.00 0.53 0.00 0.06 98.50 05:16:01 PM 0 0.47 0.00 0.48 0.00 0.08 98.96 05:16:01 PM 1 1.59 0.00 1.30 0.00 0.07 97.05 05:16:01 PM 2 1.07 0.00 0.90 0.00 0.05 97.98 05:16:01 PM 3 1.04 0.00 0.38 0.00 0.07 98.51 05:16:01 PM 4 1.45 0.00 0.33 0.00 0.05 98.16 05:16:01 PM 5 1.00 0.00 0.27 0.00 0.03 98.70 05:16:01 PM 6 0.50 0.00 0.40 0.00 0.05 99.05 05:16:01 PM 7 0.22 0.00 0.13 0.00 0.05 99.60 05:17:01 PM all 0.57 0.00 0.53 0.00 0.06 98.84 05:17:01 PM 0 0.08 0.00 0.12 0.02 0.03 99.75 05:17:01 PM 1 1.14 0.00 0.97 0.00 0.07 97.83 05:17:01 PM 2 0.72 0.00 0.67 0.00 0.07 98.55 05:17:01 PM 3 0.57 0.00 0.70 0.00 0.08 98.65 05:17:01 PM 4 0.53 0.00 0.33 0.00 0.08 99.05 05:17:01 PM 5 0.70 0.00 1.00 0.00 0.03 98.27 05:17:01 PM 6 0.33 0.00 0.15 0.00 0.07 99.45 05:17:01 PM 7 0.47 0.00 0.30 0.00 0.05 99.18 05:18:01 PM all 0.69 0.00 0.62 0.00 0.06 98.64 05:18:01 PM 0 0.50 0.00 0.42 0.00 0.07 99.01 05:18:01 PM 1 0.74 0.00 0.75 0.00 0.08 98.43 05:18:01 PM 2 0.99 0.00 0.38 0.00 0.03 98.60 05:18:01 PM 3 0.42 0.00 0.25 0.00 0.07 99.26 05:18:01 PM 4 0.90 0.00 0.48 0.00 0.05 98.56 05:18:01 PM 5 0.80 0.00 1.14 0.00 0.05 98.01 05:18:01 PM 6 0.32 0.00 0.47 0.00 0.05 99.17 05:18:01 PM 7 0.84 0.00 1.04 0.00 0.07 98.06 05:19:01 PM all 8.82 0.00 0.64 0.01 0.06 90.47 05:19:01 PM 0 26.68 0.00 0.30 0.05 0.07 72.90 05:19:01 PM 1 8.10 0.00 0.97 0.00 0.07 90.86 05:19:01 PM 2 4.18 0.00 0.89 0.00 0.07 94.87 05:19:01 PM 3 6.75 0.00 1.05 0.00 0.07 92.13 05:19:01 PM 4 12.66 0.00 0.85 0.00 0.05 86.43 05:19:01 PM 5 4.23 0.00 0.40 0.07 0.05 95.25 05:19:01 PM 6 4.35 0.00 0.12 0.00 0.05 95.48 05:19:01 PM 7 3.56 0.00 0.52 0.00 0.05 95.87 05:20:01 PM all 34.13 0.00 0.91 0.13 0.07 64.75 05:20:01 PM 0 20.31 0.00 1.45 0.12 0.07 78.05 05:20:01 PM 1 26.96 0.00 0.73 0.02 0.07 72.23 05:20:01 PM 2 53.48 0.00 1.50 0.08 0.08 44.85 05:20:01 PM 3 54.83 0.00 0.63 0.03 0.07 44.43 05:20:01 PM 4 30.39 0.00 0.48 0.00 0.07 69.06 05:20:01 PM 5 31.34 0.00 0.40 0.05 0.08 68.12 05:20:01 PM 6 30.62 0.00 1.23 0.73 0.07 67.34 05:20:01 PM 7 25.12 0.00 0.87 0.00 0.05 73.96 05:20:01 PM CPU %user %nice %system %iowait %steal %idle 05:21:01 PM all 25.07 0.00 2.18 0.35 0.09 72.31 05:21:01 PM 0 29.66 0.00 2.43 0.02 0.10 67.80 05:21:01 PM 1 17.66 0.00 2.22 0.29 0.08 79.75 05:21:01 PM 2 27.47 0.00 2.08 1.03 0.08 69.33 05:21:01 PM 3 14.99 0.00 1.50 0.07 0.08 83.37 05:21:01 PM 4 24.14 0.00 2.70 0.29 0.10 72.77 05:21:01 PM 5 30.46 0.00 1.88 0.45 0.07 67.14 05:21:01 PM 6 26.96 0.00 2.30 0.62 0.10 70.01 05:21:01 PM 7 29.22 0.00 2.35 0.03 0.08 68.31 05:22:01 PM all 28.94 0.06 2.01 0.35 0.09 68.57 05:22:01 PM 0 22.07 0.00 1.30 0.08 0.08 76.46 05:22:01 PM 1 39.86 0.07 2.58 0.00 0.10 57.39 05:22:01 PM 2 34.49 0.00 2.18 0.05 0.08 63.20 05:22:01 PM 3 33.85 0.38 1.91 0.23 0.10 63.52 05:22:01 PM 4 36.79 0.00 2.21 0.02 0.08 60.90 05:22:01 PM 5 25.64 0.00 1.41 0.03 0.08 72.84 05:22:01 PM 6 19.66 0.00 2.13 2.33 0.07 75.82 05:22:01 PM 7 19.16 0.00 2.33 0.02 0.08 78.41 05:23:01 PM all 22.66 0.00 1.83 0.39 0.06 75.06 05:23:01 PM 0 22.29 0.00 1.61 0.03 0.08 75.99 05:23:01 PM 1 27.84 0.00 2.17 0.37 0.07 69.55 05:23:01 PM 2 29.68 0.00 1.69 0.05 0.07 68.51 05:23:01 PM 3 22.11 0.00 2.34 1.84 0.07 73.64 05:23:01 PM 4 18.27 0.00 1.94 0.28 0.03 79.47 05:23:01 PM 5 23.73 0.00 1.84 0.17 0.05 74.22 05:23:01 PM 6 21.16 0.00 1.83 0.28 0.07 76.66 05:23:01 PM 7 16.21 0.00 1.25 0.07 0.05 82.42 Average: all 16.38 0.00 1.33 0.31 0.07 81.91 Average: 0 16.36 0.00 1.37 0.25 0.08 81.94 Average: 1 17.76 0.00 1.46 0.32 0.07 80.38 Average: 2 19.01 0.00 1.49 0.52 0.07 78.91 Average: 3 16.59 0.03 1.18 0.29 0.07 81.84 Average: 4 15.42 0.00 1.31 0.35 0.07 82.86 Average: 5 17.40 0.00 1.29 0.21 0.06 81.04 Average: 6 16.15 0.00 1.27 0.39 0.07 82.12 Average: 7 12.33 0.00 1.24 0.15 0.06 86.21